Mione was arraigned Tuesday in 9th Circuit Court, Merrimack District Division. He is being held on $250,000 cash only bail and is scheduled to appear in Merrimack District Court Sept. 6 for a probable cause hearing.

Police said Mione was the shotgun-wielding man who robbed the Daniel Webster Highway bank just before 5 p.m. on Aug. 21. He had the shotgun covered with a small blanket or towel when he demanded cash from a teller.

He fled with an undisclosed amount of cash.

Mione was arrested Tuesday morning at 9th Circuit Court, Milford District Division, where he appeared for unrelated charges.